CN108824253B - Bridge construction warning device - Google Patents
Bridge construction warning device Download PDFInfo
- Publication number
- CN108824253B CN108824253B CN201810700357.9A CN201810700357A CN108824253B CN 108824253 B CN108824253 B CN 108824253B CN 201810700357 A CN201810700357 A CN 201810700357A CN 108824253 B CN108824253 B CN 108824253B
- Authority
- CN
- China
- Prior art keywords
- warning
- rubber
- pit
- cone tip
- telescopic structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/688—Free-standing bodies
- E01F9/692—Portable base members therefor
Abstract
The invention provides a bridge construction warning device which comprises a warning board, a rectangular opening and a rubber round pad, wherein the rectangular opening is formed in the middle of the warning board; the U-shaped strip blocks are welded at the left edge part and the right edge part of the rear end face of the warning board, and the axle center parts of the semicircular structures at the top end faces of the two U-shaped strip blocks are downwards provided with the circular accommodating grooves. When the warning and deterrent device is used, the parallelogram telescopic structure can be unfolded by respectively pulling the pull plates in the two intercepting devices to completely block the entrance of the bridge, the warning and deterrent device adhered to the parallelogram telescopic structure can effectively deter other people from entering the bridge from the periphery where the warning plate is placed, and further, the warning and deterrent device is made of rubber, so that the warning and deterrent device cannot cause harm to human bodies and does not have potential safety hazards, and only the color of the outer surface of the rubber cone tip is consistent with the color of the existing metal material, so that the simulation and deterrent effect is achieved, and no threat is caused.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a bridge construction warning device.
Background
The bridge is generally a structure which is installed on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through, and the bridge is also extended to be a building which spans mountain stream, unfavorable geology or is erected to meet other traffic needs and enables the vehicles, pedestrians and the like to pass through more conveniently.
For example, application No.: CN201720365661.3 the utility model discloses a multi-functional bridge construction warning device, the on-line screen storage device comprises a base, base lower extreme both sides are connected with the walking wheel, base upper end middle part is connected with down the rolling groove, the rolling groove upper end is equipped with the ball down, the ball upper end is connected with the rolling groove, base upper end right side is connected with fixing device, fixing device includes the solid fixed cylinder, the inside spring that is equipped with of solid fixed cylinder, a spring upper end is connected with the dead lever, dead lever lower extreme right side is connected with the fixed plate, it is connected with the rotor plate to go up the rolling groove upper end, rotor plate upper end middle part is equipped with the lead screw, lead screw lower extreme middle part is connected with from the driving wheel, from. The utility model discloses, satisfied the warning effect when different position construction, also realized the regulation to warning sign horizontal angle simultaneously, satisfied the warning effect of the vehicle in different regions, easy operation adjusts the convenience, is worth using widely.
For example, application No.: the invention relates to a warning device, in particular to a safety warning device for bridge construction, and belongs to the technical field of warning devices. The invention aims to provide a safety warning device for bridge construction, which is vivid and has multiple prompts and is easy to attract the attention of pedestrians. In order to solve the technical problem, the invention provides a safety warning device for bridge construction, which comprises a box body and the like; the bottom four corners of the box body are connected with supporting legs in a bolt connection mode, the middle in the box body is provided with a driving device, and the middle of the top of the box body is provided with a routing device. The triggering device controls the driving device and the warning lamp to operate, and the driving device drives the gong knocking device and the swinging device to operate, so that the pedestrian is effectively prompted to pay attention to safety, and the effects of lively and multiple prompts and easiness in attracting the attention of pedestrians are achieved.
Based on the above, through searching and combining the conventional construction warning device in the prior art, the inventor finds that the conventional construction warning device has the following defects in the actual use process: 1. the conventional construction warning device is fixed in size and cannot completely shield the entrance of a bridge, so that people riding non-motor vehicles can walk close to the road and cannot see the warning of the construction warning device, and accidents happen; 2. when the distance is too far away, the driver is difficult to clearly see the warning sentence of the construction warning device, and after the warning sentence of the construction warning device is clearly seen, the vehicle is close to the construction warning device, so that subsequent reversing is inconvenient, and traffic jam is easily caused.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a bridge construction warning device is provided to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a bridge construction warning device, which aims to solve the problems that the conventional construction warning device is fixed in size and cannot completely shield a bridge entrance, so that some persons riding non-motor vehicles walk close to the road and cannot see the warning of the construction warning device, and accidents happen; when the distance is too far away, the driver is difficult to clearly see the warning sentence of the construction warning device, and after the warning sentence of the construction warning device is clearly seen, the vehicle is close to the construction warning device, so that subsequent reversing is inconvenient, and the traffic jam problem is easily caused.
The purpose and the effect of the bridge construction warning device are achieved by the following specific technical means:
a bridge construction warning device comprises a warning board, a U-shaped strip block, a supporting rod, a circular accommodating groove, a rubber thin pad, a pit edge pattern, a pit pattern, an intercepting device, a box body, a drawing plate, a parallelogram telescopic structure, a warning deterrent device, a rubber cone tip, a rectangular opening and a rubber round pad; the left edge and the right edge of the rear end face of the warning board are respectively welded with one U-shaped strip block, and the axle center of the semicircular structure of the top end faces of the two U-shaped strip blocks is downwards provided with one circular accommodating groove; a group of rolled rubber thin cushions are contained in the circular containing grooves formed in the top end faces of the two U-shaped strip blocks; the left edge part and the right edge part of the bottom end face of the warning board are welded with the supporting rods.
Furthermore, a group of intercepting devices which are composed of the box body, the drawing plate, the parallelogram telescopic structure and the warning and deterrent device are welded at the bottoms of the two supporting rods respectively.
Furthermore, one end of the parallelogram telescopic structure is folded and accommodated in the box body, and the other end of the parallelogram telescopic structure is fixedly connected to the side end of the pull plate; the parallelogram telescopic structure is adhered with a plurality of groups of the warning and deterrent devices.
Further, the structure of the intercepting device is similar to that of the portable triangular nail vehicle-stopping roadblock in the prior art.
Further, the warning and deterrent device is composed of the rubber cone tip and the rubber round pad; the bottom end face of the rubber round pad is adhered to the parallelogram telescopic structure, and the top end face of the rubber round pad is adhered with a rubber cone tip.
Furthermore, the color of the outer surface of the rubber cone tip is consistent with that of the existing metal material.
Furthermore, the rubber cone tip adopts a hollow structure, and the bonding positions of the rubber cone tip and the rubber round pad are in an annular array shape and provided with the rectangular openings communicated with the inner cavity of the rubber cone tip at four positions.
Furthermore, the top end surface of the rubber thin pad in an unfolded state is respectively coated with the pit edge patterns and the pit patterns, and the shapes and the colors of the pit edge patterns and the pit patterns are similar to those of irregular pits on the existing road.
Compared with the prior art, the invention has the following beneficial effects:
when the warning and deterrent device is used, the parallelogram telescopic structure can be unfolded by respectively pulling the pull plates in the two intercepting devices to completely block the entrance of the bridge, the warning and deterrent device adhered to the parallelogram telescopic structure can effectively deter other people from entering the bridge from the periphery where the warning plate is placed, and further, the warning and deterrent device is made of rubber, so that the warning and deterrent device cannot cause harm to human bodies and does not have potential safety hazards, and only the color of the outer surface of the rubber cone tip is consistent with the color of the existing metal material, so that the simulation and deterrent effect is achieved, and no threat is caused.
The rubber cone point adopts a hollow structure, and the bonding part of the rubber cone point and the rubber round pad is provided with the rectangular openings communicated with the inner cavity of the rubber cone point at four positions in an annular array shape, so that air is discharged through the rectangular openings at four positions even if a human body carelessly presses the rubber cone point, the rubber cone point is flattened, and the human body cannot be injured.
The top end surface of the rubber thin pad is respectively coated with a pit edge pattern and a pit pattern in an unfolded state, the shapes and colors of the pit edge pattern and the pit pattern are similar to the shapes and colors of irregular pits on the existing highway, the design of the pit edge pattern and the pit pattern is beneficial for a driver to see the pit edge pattern and the pit pattern coated on the top end surface of the rubber thin pad at a position close to a warning device 50m, and the shapes and colors of the pit edge pattern and the pit pattern are similar to the shapes and colors of the irregular pits on the existing highway, so the driver can mistakenly recognize the pit edge pattern and the pit pattern as the irregular pits on the highway at a far position and can know the speed down at will, when the position is close to the warning device 15-20m, the driver can clearly see the truth of the pit edge pattern and the pit pattern arranged on the top end surface of the rubber thin pad, at this time, the speed of the automobile driven by the automobile driver is reduced to low speed, so that the driver can conveniently turn around.
Drawings
FIG. 1 is a schematic front end axial view of the holding device and the thin rubber pad of the present invention.
FIG. 2 is a schematic rear end axial view of the intercepting apparatus and the thin rubber pad of the present invention in the storage state.
FIG. 3 is a rear view of the structure of the rubber-free mat of the present invention.
FIG. 4 is a schematic axial view of the semi-deployed configuration of the non-rubber mat intercepting apparatus of the present invention.
FIG. 5 is a schematic front view of the semi-unfolded intercepting apparatus without the rubber mat according to the present invention.
FIG. 6 is a schematic view showing a structure of the rubber mat according to the present invention in an unfolded state.
FIG. 7 is a schematic structural diagram of the warning and deterrent device of the present invention.
FIG. 8 is a schematic cross-sectional view of the warning and deterrent device of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-warning board, 101-U-shaped strip, 102-support rod, 103-circular containing groove, 2-rubber thin cushion, 201-pit edge pattern, 202-pit pattern, 3-intercepting device, 301-box, 302-drawing plate, 303-parallelogram telescopic structure, 304-warning and deterrent device, 30401-rubber cone tip, 30402-rectangular opening, 30403-rubber round cushion.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a bridge construction warning device which comprises a warning board 1, a U-shaped strip 101, a supporting rod 102, a circular accommodating groove 103, a rubber thin pad 2, a pit edge pattern 201, a pit pattern 202, an intercepting device 3, a box body 301, a drawing plate 302, a parallelogram telescopic structure 303, a warning and deterrent device 304, a rubber cone tip 30401, a rectangular opening 30402 and a rubber round pad 30403; the left edge and the right edge of the rear end face of the warning board 1 are respectively welded with one U-shaped strip block 101, and the axle center of the semicircular structure of the top end faces of the two U-shaped strip blocks 101 is downwards provided with one circular accommodating groove 103; a group of rolled rubber thin cushions 2 are respectively accommodated in the circular accommodating grooves 103 formed in the top end surfaces of the two U-shaped strip blocks 101; the left edge part and the right edge part of the bottom end face of the warning board 1 are welded with the supporting rod 102.
The bottom of each of the two support rods 102 is welded with a group of intercepting devices 3 which are composed of the box 301, the pull plate 302, the parallelogram telescopic structure 303 and the warning and deterrent device 304.
One end of the parallelogram telescopic structure 303 is folded and accommodated in the box body 301, and the other end of the parallelogram telescopic structure 303 is fixedly connected to the side end of the pull plate 302; the parallelogram telescoping structure 303 is adhered with sets of the warning and deterrent devices 304.
The structure of the intercepting device 3 is similar to that of the portable triangular nail vehicle-stopping roadblock in the prior art.
The warning and deterrent device 304 is composed of the rubber cone tip 30401 and the rubber round pad 30403; the bottom end face of the rubber round pad 30403 is adhered to the parallelogram telescopic structure 303, and the top end face of the rubber round pad 30403 is adhered with a rubber cone tip 30401.
The color of the outer surface of the rubber cone tip 30401 is consistent with that of the existing metal material, so that the rubber cone tip only plays a role of simulating deterrence and does not have a threat.
The rubber cone tip 30401 is of a hollow structure, and the bonding part between the rubber cone tip 30401 and the rubber round pad 30403 is provided with the rectangular openings 30402 communicated with the inner cavity of the rubber cone tip 30401 at four positions in an annular array, so that even if a human body carelessly presses the rubber cone tip 30401, air is discharged through the rectangular openings 30402 at four positions, so that the rubber cone tip 30401 is flattened without causing damage to the human body.
Wherein, the top end face of the rubber thin pad 2 is respectively painted with the pit edge pattern 201 and the pit pattern 202 in the unfolded state, the shapes and colors of the pit edge pattern 201 and the pit pattern 202 are similar to the shapes and colors of the irregular pits on the existing road, the design of the pit edge pattern 201 and the pit pattern 202 is beneficial for a vehicle driver to see the pit edge pattern 201 and the pit pattern 202 painted on the top end face of the rubber thin pad 2 at the position close to the warning device 50m, because the shapes and colors of the pit edge pattern 201 and the pit pattern 202 are similar to the shapes and colors of the irregular pits on the existing road, the vehicle driver can mistakenly recognize the pit edge pattern 201 and the pit pattern 202 as the irregular pits on the road at a far position and can decelerate intentionally, when the position is close to the warning device 15-20m, the vehicle driver can clearly see the truth and falsity of the pit edge pattern 201 and the pit pattern 202 arranged on the top end face of the rubber thin pad 2, at this time, the speed of the automobile driven by the automobile driver is reduced to low speed, so that the driver can conveniently turn around.
The specific use mode and function of the embodiment are as follows:
when the bridge is used, the pull plates 302 in the two intercepting devices 3 are respectively pulled according to the width of the bridge entrance, so that the parallelogram telescopic structure 303 extends until the bridge entrance is completely intercepted, then the warning and deterrent devices 3 adhered to the parallelogram telescopic structure 303 can effectively deter other people from entering the bridge from the periphery where the warning board 1 is placed, further, the warning and deterrent devices 3 are made of rubber materials, so that the warning and deterrent devices do not damage human bodies, and have no potential safety hazard, and only the color of the outer surface of the rubber cone tip 30401 is consistent with that of the existing metal materials, so that the simulation deterrent effect is achieved, and no threat is achieved; when the warning board 1 is placed, two groups of rubber thin pads 2 are taken out from the circular containing groove 103, unfolded and respectively paved around the warning board 1, because the shapes and colors of the pit edge patterns 201 and the pit patterns 202 painted on the rubber thin pads 2 are similar to the shapes and colors of irregular pits on the existing highway, through the design of the pit edge patterns 201 and the pit patterns 202, a car driver can see the pit edge patterns 201 and the pit patterns 202 painted on the top end surfaces of the rubber thin pads 2 at the positions close to the warning device 50m, and because the shapes and colors of the pit edge patterns 201 and the pit patterns 202 are similar to the shapes and colors of the irregular pits on the existing highway, the car driver can mistakenly recognize the pit edge patterns as the irregularities on the highway at a far position and can subconsciously decelerate, and when the position is close to the warning device 15-20m, the car driver can clearly see the pit edge patterns 201 and the pit patterns 202 on the top end surfaces of the rubber thin pads 2 The truth of the pattern 202 is false, and the driver can conveniently turn around because the speed of the automobile driven by the automobile driver is reduced to low speed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. The utility model provides a bridge construction warning device which characterized in that: the bridge construction warning device comprises a warning board, a U-shaped strip block, a supporting rod, a circular containing groove, a rubber thin pad, a pit edge pattern, a pit pattern, an intercepting device, a box body, a drawing plate, a parallelogram telescopic structure, a warning deterrent device, a rubber cone tip, a rectangular opening and a rubber round pad; the left edge and the right edge of the rear end face of the warning board are respectively welded with one U-shaped strip block, and the axle center of the semicircular structure of the top end faces of the two U-shaped strip blocks is downwards provided with one circular accommodating groove; a group of rolled rubber thin cushions are contained in the circular containing grooves formed in the top end faces of the two U-shaped strip blocks; the left edge part and the right edge part of the bottom end face of the warning board are respectively welded with the supporting rod; the warning and deterrent device is composed of the rubber cone tip and the rubber round pad; the bottom end face of the rubber round pad is adhered to the parallelogram telescopic structure, and the top end face of the rubber round pad is adhered with a rubber cone tip; the color of the outer surface of the rubber cone tip is consistent with that of the existing metal material; the rubber cone tip is of a hollow structure, and the bonding part of the rubber cone tip and the rubber round pad is provided with the rectangular openings communicated with the inner cavity of the rubber cone tip at four positions in an annular array shape; the top end surface of the rubber thin pad in an unfolded state is respectively coated with the pit edge patterns and the pit patterns, and the shapes and the colors of the pit edge patterns and the pit patterns are similar to those of irregular pits on the existing road; one end of the parallelogram telescopic structure is folded and accommodated in the box body, and the other end of the parallelogram telescopic structure is fixedly connected to the side end of the pull plate; the parallelogram telescopic structure is adhered with a plurality of groups of the warning and deterrent devices.
2. The bridge construction warning device of claim 1, wherein: and the bottom of each of the two support rods is respectively welded with a group of intercepting devices which are composed of the box body, the drawing plate, the parallelogram telescopic structure and the warning and deterrent device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700357.9A CN108824253B (en) | 2018-06-29 | 2018-06-29 | Bridge construction warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810700357.9A CN108824253B (en) | 2018-06-29 | 2018-06-29 | Bridge construction warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824253A CN108824253A (en) | 2018-11-16 |
| CN108824253B true CN108824253B (en) | 2020-11-10 |
Family
ID=64134159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810700357.9A Active CN108824253B (en) | 2018-06-29 | 2018-06-29 | Bridge construction warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824253B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285305A (en) * | 2019-05-23 | 2019-09-27 | 国网山东省电力公司临沂供电公司 | A kind of operation field alarming device |
| CN111260949A (en) * | 2020-01-14 | 2020-06-09 | 深圳市人工智能与机器人研究院 | Warning method, warning system and warning board |
| CN111485511A (en) * | 2020-04-22 | 2020-08-04 | 勾凤杰 | Warning mechanism based on road construction possesses function of reminding at first time |
| CN113026595A (en) * | 2021-03-30 | 2021-06-25 | 北京国电成达电力工程有限公司 | Electric power construction safety warning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912010A (en) * | 2015-06-05 | 2015-09-16 | 吕添辉 | Telescopic annunciator |
| GB2524358A (en) * | 2013-12-11 | 2015-09-23 | Brian M Mcgeehin | Road safety device |
| CN205012755U (en) * | 2015-09-10 | 2016-02-03 | 何士杰 | Electric power overhauls warning and keeps apart stake |
| CN206267050U (en) * | 2016-11-30 | 2017-06-20 | 西安科技大学 | For the alarming device surveyed and drawn in operation |
| CN107476212A (en) * | 2017-09-26 | 2017-12-15 | 周东其 | The high intensity speed bump structure in some section of highway |
| CN206859832U (en) * | 2017-07-07 | 2018-01-09 | 安徽宏叶园林景观工程有限公司 | A kind of landscape construction warning rail |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205940277U (en) * | 2016-06-28 | 2017-02-08 | 胡钟元 | Prevent robbing baton with illumination function |
-
2018
- 2018-06-29 CN CN201810700357.9A patent/CN108824253B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2524358A (en) * | 2013-12-11 | 2015-09-23 | Brian M Mcgeehin | Road safety device |
| CN104912010A (en) * | 2015-06-05 | 2015-09-16 | 吕添辉 | Telescopic annunciator |
| CN205012755U (en) * | 2015-09-10 | 2016-02-03 | 何士杰 | Electric power overhauls warning and keeps apart stake |
| CN206267050U (en) * | 2016-11-30 | 2017-06-20 | 西安科技大学 | For the alarming device surveyed and drawn in operation |
| CN206859832U (en) * | 2017-07-07 | 2018-01-09 | 安徽宏叶园林景观工程有限公司 | A kind of landscape construction warning rail |
| CN107476212A (en) * | 2017-09-26 | 2017-12-15 | 周东其 | The high intensity speed bump structure in some section of highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108824253A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108824253B (en) | Bridge construction warning device | |
| US3738309A (en) | Collapsible warning device | |
| CN106427772B (en) | The triangle warning plate of adjustable display size | |
| CN206112815U (en) | Solar energy intelligence limit for height anticollision illumination integral type equipment that charges simultaneously | |
| CN101634136A (en) | Connectible type traffic caution cone | |
| CN206884874U (en) | Triangle warning plate | |
| CN109292082A (en) | A kind of traffic lights formula rotor wing unmanned aerial vehicle | |
| CN205975401U (en) | Scalable portable toper traffic mark | |
| CN209328215U (en) | Pedestrian running red light monitors suggestion device | |
| CN203174525U (en) | Traffic safety warning device | |
| CN214376953U (en) | Wisdom urban traffic guides equipment | |
| KR101860790B1 (en) | Portable Alarm Apparatus Having Complex Alarming Means | |
| CN105133519B (en) | One-way path with deceleration mark line and construction method for same | |
| CN212750095U (en) | Warning device for expressway toll station and lane safety warning system | |
| CN209801353U (en) | movable LED flashing light for road | |
| CN210420920U (en) | Road safety is with crashproof highway sign | |
| CN204087735U (en) | Attention device | |
| CN207190914U (en) | A kind of automobile automatic warning device | |
| CN201495501U (en) | Joinable traffic warning cone | |
| CN205369114U (en) | Road green equipment | |
| CN205722441U (en) | A kind of pedestrian traffic instruction device | |
| CN211949897U (en) | Town road foundation ditch safety device | |
| CN220767846U (en) | Town road buffer stop | |
| CN211171700U (en) | Warning device for traffic construction | |
| KR200336661Y1 (en) | Safety cone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201019 Address after: 211500 9th floor, Yuting square, No. 59, Wangqiao Road, Xiongzhou street, Liuhe District, Nanjing City, Jiangsu Province Applicant after: Nanjing Urban Underground Space Engineering Research Institute Co.,Ltd. Address before: 325608 Yuhong Road, Hongqiao Town, Yueqing City, Wenzhou, Zhejiang, China Applicant before: Lin Xuqing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |